of Outstanding Natural Beauty GCR = Geological Conservation Review LNR = Local nature reserve NCR = A Nature Conservation Review NNR = National nature reserve NT = National Trust Ramsar = Ramsar site, an internationally important wetland site RSPB = Royal Society for the Protection of Birds SAC = Special Area of Conservation SCHAONB = Suffolk Coast and Heaths, an Area of Outstanding Natural Beauty SM = Scheduled monument SPA = Special Protection Area under the European Union Directive on the Conservation of Wild Birds SWT = Suffolk Wildlife Trust Sites See also List of Local Nature Reserves in Suffolk National Nature Reserves in Suffolk Suffolk Wildlife Trust Notes References Sources Suffolk Sites of Special Scientific Interest Geology of East of England